Hermann Anschuetz

Esther Hermann Anschuetz

Portrait of Prince Hermann von Pückler-Muskau Anonymous

Hermann von Helmholtz (1821-1894), German physicist, (19th century) Unknown

Hermann of Salza German School

Hermann Ludwig Ferdinand von Helmholtz, c1900 Unknown

Hermann Ludwig Ferdinand von Helmholtz, German physicist and physiologist, 1907 Unknown

Esther, 19th century. Hermann Anschütz

Portrait of Prince Hermann of Saxe-Weimar-Eisenach Anonymous

Hermann von Helmholtz (1821-1894), German physicist and physiologist, 1876 Unknown

Hermann von Helmholtz (1821-1894), German physicist and physiologist, 1894 Unknown